The Plains of San Agustin crash story
In the 1980 book 'The Roswell Incident', the late civil engineer Grady 'Barney' Barnett was said to have told friends he saw a crashed disc and small bodies on the Plains of San Agustin, about 150 miles west of the Roswell debris field.
1947 CE · 33.87, -107.72 · status: claim
The account
The story is second-hand: Barnett had died in 1969. In 1990 Gerald Anderson came forward claiming that, aged five, he had seen the same crash with his family; Stanton Friedman championed the site while Kevin Randle and others rejected it, and Anderson's account fell apart under investigation, including a diary he was shown to have altered.
The sceptical view
There is no first-hand witness, no date for Barnett's story and no physical trace. Most Roswell researchers today regard the San Agustin crash as a legend grafted onto the 1947 debris recovery.